package com.bdqn;

public class IntermediarySubclass extends RealBuyer{
    @Override
    public String havealook() {
        before();
        String feedback = super.havealook();    //执行目标对象的实际业务
        after();
        return "看房记录:卖家反馈“"+feedback+"“";
    }

    public void before(){
        System.out.println("前期准备。");
        System.out.println("查找房源。");
        System.out.println("和卖家沟通时间。");
    }
    public void after(){
        System.out.println("后期跟踪");
        System.out.println("和卖家沟通意见。");
    }

    public static void main(String[] args) {
        RealBuyer buyer = new IntermediarySubclass();
        String result = buyer.havealook();
        System.out.println(result);
    }
}
